PHP Webquest is a free educational software developed in order to help those teachers who want to create their own activities without the need of wrtitng any HTML code or uploading files to a web server. If you want to install it at your school's server, please click on the image of the International Version.

EasyChair is a free conference management system that is flexible, easy to use, and has many features to make it suitable for various conference models. It is currently probably the most commonly used conference management system.

TweetDeck is an Adobe Air desktop application that is currently in private beta. It aims to evolve the existing functionality of Twitter by taking an abundance of information i.e twitter feeds, and breaking it down into more manageable bite sized pieces.